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This is a short and to-the-point video (Students Distance Learning.mp4) from Alex Case in Loudoun County. It can give you ideas for making your own video for your division's students, and even for your teachers!

Subject:
Computer Science
Cross-Curricular
CTE
English
ESL
Fine Arts
Health/Physical Education
History/Social Sciences
Mathematics
Science
Special Education
World Languages
Material Type:
Visual Media
Author:
Alex Case
09/25/2020
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This activity includes an assessment, analysis, and action tool that can be used by classrooms to promote understanding of how the complex current issues of energy, pollution, supply and consumption are not just global but also local issues.

Subject:
Earth and Space Systems
Material Type:
Activity/Lab
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
06/05/2019
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This video introduces the transformations we'll be using in the rest of this lesson.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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How do we keep track of how many robots we've made?

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Before building characters you need to define individual shapes using objects.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Now we attach our particle to a spring.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First let's think about how to rotate some really simple points such as (0,0) and (1,0)

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First we'll use the slope intercept form of a line to define each frame along a straight line.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First let's look at ray tracing in 2D using a simple example.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First you'll connect shapes together using joints that rotate.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First we need to make sure we understand exactly what happens in the split & average steps.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Let's start by drawing every frame, one by one...

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Find out how we can make curved lines using straight ones using the string art construction.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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What happens if the director changes their mind and asks for two headed robots?

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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First we'll review weighted averages of two points and extend the idea to three points. Practice weighted averages of two points in Environment Modeling if you haven't seen it before.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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How can we calculate a weighted average between two points? (pssst. This video is super important).

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Introduction to the basics of ray tracing.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Only Sharing Permitted
CC BY-NC-ND
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The 2018 Science Standards of Learning Curriculum Framework provides a foundation of content knowledge and science and engineering practices that teachers or divisions should use when developing their own curriculum.

Subject:
Science
Material Type:
Module
Author:
Anne Petersen
01/06/2020
Educational Use
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In this activity, students determine their own eyesight and calculate what a good average eyesight value for the class would be. Students learn about technologies to enhance eyesight and how engineers play an important role in the development of these technologies.

Subject:
Scientific and Engineering Practices
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denali Lander
Janet Yowell
Joe Freidrichsen
Malinda Schaefer Zarske
09/26/2008
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This activity is designed for a primary classroom (outdoors & indoors) investigation where students collect and investigate soil samples and describe the soils, looking for similarities and differences. Students develop a method of recording the data colleted and can present the information gathered.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
05/29/2019
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Now we add a horizontal component to our system.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Next lets build a diagram that break rotation into smaller parts. The next exercise will give us a chance to build our understanding of this diagram.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Let's look more closely at how light behaves when it strikes an object. We'll cover diffuse and specular surface responses.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
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Connecting key poses with straight lines is called linear interpolation.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
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Explore how midpoints are used to describe the "string art construction.".

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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This video introduces the parametric form of a ray in 2D.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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First we'll review De Casteljau's algorithm using three points. Then it's your turn to figure out how to do it with 4 points!

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
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Let's review the multiplication principle which allows us to quickly count the number of possible robots.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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Let's build some snakes to get us thinking about permutations.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Now we can combine split and average into a single operation called subdivide.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
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Now we can begin laying out our scene! Starting with translation...

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Now you'll need to start moving your lamp around using translations.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Next let's extend the averaging step from the previous lesson to include multiple points. Now we'll need to calculate positions using a weighted average.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

Where does the string touch the parabola? See if you can come up with your hypothesis!

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Unrestricted Use
Public Domain
Rating

This quiz contains questions pertaining to types of weather, weather instruments, as well as a few questions about weathering and erosion.

Subject:
Science
Material Type:
Assessment
Author:
Heather Rule
07/26/2022
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Using Bezier curves we can get smooth motion between keyframes.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

Now we are ready to calculate an intersection point using our ray CP (parametric form) and our line AB (slope-intercept form).

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
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CC BY-NC-SA
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Now that we have a feeling for constructing permutations let's introduce the factorial formula to make counting them easy.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
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In this video we'll uncover the connection between the previous diagram and the rotation formulas. Repeat viewing suggested!

Subject:
Computer Science
Science
Material Type:
Lesson
Provider:
Provider Set:
Pixar
Author:
Disney Pixar
07/07/2022
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

Let's apply what we just learned to calculate the touching point.

Subject:
Computer Science
Science
Material Type:
Lesson
Provider: